Chemical Composition of the Essential Oil of Salvia macilenta from Iran

Abstract

The hydrodistilled essential oil composition from the aerial parts of Salvia macilenta (Lamiaceae) from Iran was analyzed by GC and GC-MS. The oil analysis confirmed the characterization of thirty-one compounds, accounting for 99.4% of the total oil. Analysis of the oil showed that the oil of S. macilenta was rich in monoterpene hydrocarbons with a-pinene (60%) as the main component followed by γ-elemene (6.1%), thymol (5.2%), elemol (4.7%), and β-caryophyllene (4.1%).